The United Kingdom and the European Union signed the treaty governing Gibraltar's post-Brexit status in Brussels, Belgium, on July 14, the British government said in a press release the same day. Provisionally applied starting July 15, the treaty removes passport checks at the land border, where residents cross with residence cards and Spanish citizens with ID cards, while airport arrivals will face Gibraltarian and Spanish controls, including the European Union's Entry/Exit System for British and non-EU nationals.